Crossword clues for A+ is one:ONEOne-half and one-halfONESBeatles had 27 on one CDONENumber of one-syllable U.S. state namesONEAir Force ___ (Ford movie) up 2017 ONE First off ..."ONEU2 hit whose title is one of its co-producers spelled backwardsONESSingles^ONEONECube root of oneONESOne of two nearly-touching body parts in a vehement argumentONESBills for cheap thingsONEMy __ and OnlyONESong title for U2, Metallica, and Ed SheeranONESThis ___ for the Girls (Martina McBride single)ONENumber of unique lineups U2 has had, as well as the name of a single from "Achtung Baby"ONE1969 Three Dog Night hitONEUpright figure?ONENumber of monosyllabic states, aptlyONEThree Dog Night hitONESMonopoly stackONESTill compartmentONE___ World Trade CenterONEFramed bill in a restaurant, perhapsONEUnitedONE10% of a sawbuckONEItalian noble familyONESingularONEUndividedONEArea-code precederONELow numberONEThe loneliest numberONESChange, oftenONESLower-case L's, on old typewritersONESRight-hand column, oftenONESSinglesONESBills for a tip, maybeONESNeeds for some pinball machinesONEDLike lines, as opposed to drawings or expensive James Cameron moviesONEDLike lines, brieflyONEIONEA Chorus Line numberONE__-Trick Pony (Paul Simon film)ONE___ for the moneyONEChange-machine inputONEHole in ____ONELiftoff preceder?ONEMike-tester's first word, oftenONEAll for ___ ...ONEHalf and halfONE__ Fine DayONE1300 hoursONEHydrogen's number